APA aipamena

MANKIW GREGORY N. (2014). PRINCIPLES OF ECONOMICS (6TH.). CENGAGE LEARNING.

Chicago Style aipamena

MANKIW GREGORY N. PRINCIPLES OF ECONOMICS. 6TH. ANDOVER: CENGAGE LEARNING, 2014.

MLA aipamena

MANKIW GREGORY N. PRINCIPLES OF ECONOMICS. 6TH. CENGAGE LEARNING, 2014.